The following pages link to (Q4471300):
Displaying 23 items.
- Sparse approximation is provably hard under coherent dictionaries (Q340554) (← links)
- On the optimality of the orthogonal greedy algorithm for \(\mu\)-coherent dictionaries (Q420768) (← links)
- Dictionary descent in optimization (Q519963) (← links)
- Compressed sensing with coherent and redundant dictionaries (Q544040) (← links)
- Approximation accuracy, gradient methods, and error bound for structured convex optimization (Q607498) (← links)
- Error estimates for orthogonal matching pursuit and random dictionaries (Q628676) (← links)
- Explicit constructions of RIP matrices and related problems (Q635478) (← links)
- A note on the complexity of \(L _{p }\) minimization (Q644905) (← links)
- On performance of greedy algorithms (Q719355) (← links)
- On the size of incoherent systems (Q719361) (← links)
- On some deterministic dictionaries supporting sparsity (Q734953) (← links)
- Highly sparse representations from dictionaries are unique and independent of the sparseness measure (Q877577) (← links)
- CoSaMP: Iterative signal recovery from incomplete and inaccurate samples (Q1012549) (← links)
- Uniform uncertainty principle and signal recovery via regularized orthogonal matching pursuit (Q1029209) (← links)
- Approximating sampled sinusoids and multiband signals using multiband modulated DPSS dictionaries (Q1691985) (← links)
- Complex best \(r\)-term approximations almost always exist in finite dimensions (Q2175019) (← links)
- A complete characterization of optimal dictionaries for least squares representation (Q2187393) (← links)
- A note on the hardness of sparse approximation (Q2444766) (← links)
- On Lebesgue-type inequalities for greedy approximation (Q2643860) (← links)
- Sparse approximation and recovery by greedy algorithms in Banach spaces (Q2879425) (← links)
- Book Review: A mathematical introduction to compressive sensing (Q3178754) (← links)
- On Optimal Estimate of the Block Orthogonal Greedy Algorithm for g-Frames (Q3385358) (← links)
- (Q4558139) (← links)